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Deactivating document may cause a null reference issue during reload

Status: Open.

#12668 In whatwg/html;

· JasonTheKitten opened on Jul 9, 2026

Upcoming WHATNOT meeting on 2026-07-16

agenda+To be discussed at a triage meetingTo be discussed at a triage meeting

Status: Open.

#12667 In whatwg/html;

· jstenback opened on Jul 9, 2026

Clarify cross-origin child frame named access on Window

Status: Open.

#12663 In whatwg/html;

· awesomekling opened on Jul 8, 2026

In browsers, window.top.open() sets opener to window.top but inherits base URL from the caller

Status: Open.

#12662 In whatwg/html;

· vinhill opened on Jul 8, 2026

Processing model of track element handles parent media element in confusing way

Status: Open.

#12660 In whatwg/html;

· TimvdLippe opened on Jul 8, 2026

Should modules really be 'null' if the HTTP status code is not-ok?

Status: Open.

#12657 In whatwg/html;

· jakearchibald opened on Jul 8, 2026

Can we simplify declarative shadow roots opt in?

normative change

topic: parser

Status: Open.

#12652 In whatwg/html;

· noamr opened on Jul 7, 2026

Better RTL Support - Bidirectional Text Display And Caret Navigation And Text Selection

Status: Open.

#12650 In whatwg/html;

· babakfp opened on Jul 6, 2026

Should autofocus-delegate use the flat tree?

topic: focus

topic: shadowRelates to shadow trees (as defined in DOM)Relates to shadow trees (as defined in DOM)

Status: Open.

#12649 In whatwg/html;

· ltenmoz opened on Jul 6, 2026

“Getting the session history entries for the navigation API” drops rawEntries[0], breaking same-document traversal to the first entry

topic: navigation

Status: Open.

#12644 In whatwg/html;

· sideshowbarker opened on Jul 2, 2026

Select picker default position-try-fallbacks

topic: rendering

topic: selectThe <select> elementThe <select> element

Status: Open.

#12634 In whatwg/html;

· jakearchibald opened on Jun 29, 2026

Sanitizer API: Catch-all for replacing custom elements with children

topic: sanitizer

Status: Open.

#12626 In whatwg/html;

· SheepTester opened on Jun 27, 2026